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ROS Matlab Compressed Image?

asked 2015-02-27 10:49:43 -0500

soulslicer gravatar image

Node = rosmatlab.node('Test','http://localhost:11311'); subscriber = Node.addSubscriber('/sonar_image/compressed', 'sensor_msgs/CompressedImage', 10); subscriber.addCustomMessageListener({@test_fun, Node.Node});

Good day, I have code as such. It doesn't seem to get anything though. My function does callback test_fun, however, the message returned doesn't seem to have anything

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did you have the /sonar_image message defined in your /usr/local/MATLAB/R20XXa/toolbox/psp/rosmatlab/jars/ ?????

Andromeda gravatar image Andromeda  ( 2015-02-28 01:06:15 -0500 )edit

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answered 2015-03-01 09:46:58 -0500

soulslicer gravatar image

okay nvmind im able to get the data, but it's a compressed jpeg object. How do i decompress it in matlab for viewing

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Asked: 2015-02-27 10:49:43 -0500

Seen: 124 times

Last updated: Feb 27 '15